Greening the Community is a collaborative project between Indalo Nursery, Community Conservation Fund Africa and the Wilderness Foundation Africa. It aims to bring nature back to the KwaNobhule township but also to encourage residents to green the space in which they live, their community and ultimately their country and planet. The pivot behind the project is John … [Read more...]
We have no reason to believe 5G is safe
The telecommunications industry and their experts have accused many scientists who have researched the effects of cell phone radiation of "fear mongering" over the advent of wireless technology's 5G. Since much of the scientists' research is publicly-funded, they believe it is their ethical responsibility to inform the public about what the peer-reviewed scientific literature … [Read more...]
World’s largest plant survey reveals alarming extinction rate
The world’s seed-bearing plants have been disappearing at a rate of nearly 3 species a year since 1900 ― which is up to 500 times higher than would be expected as a result of natural forces alone, according to the largest survey yet of plant extinctions. The project looked at more than 330,000 species and found that plants on islands and in the tropics were the most likely … [Read more...]
Scientists call for a ‘global deal for nature’
Nations must commit to protect half of the Earth to avoid massive biodiversity loss and the worst effects of dangerous climate change, according to a new scientific paper entitled A Global Deal for Nature: Guiding Principles, Milestones, and Targets. Based on the paper, a major petition is being launched by One Earth, a new initiative of the Leonardo DiCaprio Foundation and … [Read more...]
Only 12 years to avert 2 degrees of global warming
Only half a degree warmer would result in double the severity of the consequences to this planet. The latest Intergovernmental Panel on Climate Change (IPCC) report was released on 8th October. It focuses on the differences between a 1.5- and 2-degree global warming future climate scenario. The main points of the report, based on 6000 scientific papers and approved by all … [Read more...]
Sugarbush Ridge Ecosystem threatened by rapid urbanisation
The Black Eagles of Roodekrans are a world famous breeding pair of urban Eagles that live on the red cliffs (Roodekrans) in the Walter Sisulu National Botanical Gardens next to the Witpoortjie waterfall. Several generations of these Eagles have lived here for about 80 years and are followed the world over. Should the urban pressure become too much to bear and the birds can no … [Read more...]
Keeping our Cape tidal pools safe for human and marine life
Cape Town’s coast is dotted with 19 tidal pools, beautiful man-made seawater pools that allow for safe, family-friendly bathing. Dalebrook and St James, on the False Bay coast, are two of the most popular spots. Here, kids splash in the shallows, people swim lengths and regulars enjoy daily submersions in the chilly water. The pools also serve as sanctuaries for numerous sea … [Read more...]
Stricter control of invasive species essential in Africa
Invasive alien species harm ecosystems, economies and human health across the globe. In Africa, alien trees reduce water yield in regions that are severely water stressed. Fishes introduced for aquaculture reduce native biodiversity and alien whiteflies spread diseases in cassava that can lead to famine. Many of these species were introduced intentionally for use as pets, … [Read more...]
A friend in need: learning about companion planting
If you imagine "companion planting" to be a pleasant potter around the garden with a friend, you may be on to something. But it is also a system of buddying up the various plants in your garden to help control pests, maximise planting space, assist with pollination, encourage growth and improve yield. It can even enhance the flavour of your produce. I went along to a … [Read more...]
Drought adaptation DIY style: steps to save water
January was not for chickens in the Cape – extreme drought and fires saw the gardens shrivel up and die. So sad to witness and feel the distress all round. Once our veggie plants got stressed the diseases followed. Watching your water consumption with Stage 3 water restrictions and growing food without the farmer’s concessions calls for innovation. How to capture each … [Read more...]
Offsetting SA carbon emissions with indigenous spekboom
Portulacaria afra is a South African succulent that is widespread across the country, growing in most gardens and urban areas. What makes it such a popular house plant is due to it’s superb tolerance to drought and wind. Portulacaria afra is often referred to as Spekboom (in Afrikaans) or Porkbush (in English) and is part of the Portulacaceae family. It occurs naturally in … [Read more...]
Simple pool conversion via floating island
I’d known for years that my chemical pool was not cool at all. And pumping the salty or chlorine backwash water towards the wetland was not the way a responsible citizen should behave. I see my neighbours’ water flowing down the street and into the storm water drains. Everything ends up in the environment, always. There is no away on this planet. I have written some stories … [Read more...]
Food Gardening Part 4: The art of companion planting
Companion planting is the art of combining different plant species in a group so all the plants in the group benefit from each other. A group of mutually beneficial companion plants are known as a guild. Companion planting brings a range of benefits to a food garden. It can improve soil fertility, attract beneficial creatures to the garden, help repel pests and diseases, … [Read more...]
